- handle initial state iconic

- handle maprequests when being iconified properly
- do not unshade xemacs 32000 pixels high

svn path=/trunk/kdebase/kwin/; revision=34014

client.cpp

@@ -151,6 +151,15 @@ QSizePolicy WindowWrapper::sizePolicy() const
 }
 
 
+/**
+   Gives layout the illusion the wrapper was visible
+ */
+void WindowWrapper::pseudoShow()
+{
+    clearWState( WState_ForceHide );
+}
+
+
 void WindowWrapper::resizeEvent( QResizeEvent * )
 {
     if ( win ) {
@@ -349,17 +358,23 @@ void Client::manage( bool isMapped )
 	updateShape();
     }
 
+    // find out the initial state. Several possibilities exist
+    XWMHints * hints = XGetWMHints(qt_xdisplay(), win );
+    int state = NormalState;
+    if (hints && (hints->flags & StateHint))
+	state = hints->initial_state;
+    if (hints)
+	XFree(hints);
 
     // ### TODO check XGetWMHints() for initial mapping state, icon, etc. pp.
     // assume window wants to be visible on the current desktop
     desk = KWM::desktop( win ); //workspace()->currentDesktop();
-    setMappingState( NormalState );
-    if ( isOnDesktop( workspace()->currentDesktop() ) ) {
+    setMappingState( state );
+    if ( state == NormalState && isOnDesktop( workspace()->currentDesktop() ) ) {
 	show();
-    }
-
 	if ( options->focusPolicyIsReasonable() )
 	    workspace()->requestFocus( this );
+    }
 
 }
 
@@ -506,7 +521,7 @@ bool Client::unmapNotify( XUnmapEvent& e )
 
 	// maybe we will be destroyed soon. Check this first.
 	XEvent ev;
-	if  ( XCheckTypedWindowEvent (qt_xdisplay(), win,
+	if  ( XCheckTypedWindowEvent (qt_xdisplay(), windowWrapper()->winId(),
 				      DestroyNotify, &ev) ){
 	    workspace()->destroyClient( this );
 	    return TRUE;
@@ -691,14 +706,14 @@ QSize Client::sizeForWindowSize( const QSize& wsize, bool ignore_height) const
     }
 
     int ww = wwrap->width();
-    int wh = 0;
+    int wh = 0;;
     if ( !wwrap->testWState( WState_ForceHide ) )
 	wh = wwrap->height();
     
     return QSize( QMIN( QMAX( width() - ww + w, minimumWidth() ),
 			maximumWidth() ),
-		  ignore_height? height()-wh : QMIN( QMAX( height() - wh + h, minimumHeight() ),
-						     maximumHeight() ) );
+		  ignore_height? height()-wh : (QMIN( QMAX( height() - wh + h, minimumHeight() ),
+						     maximumHeight() ) ) );
 }
 
 
@@ -740,6 +755,15 @@ void Client::mouseReleaseEvent( QMouseEvent * e)
     }
 }
 
+
+/*!
+ */
+void Client::resizeEvent( QResizeEvent * e)
+{
+    QWidget::resizeEvent( e );
+}
+
+
 /*!
   Reimplemented to provide move/resize
  */
@@ -1306,9 +1330,10 @@ void Client::setShade( bool s )
 	resize (s );
     } else {
 	QSize s( sizeForWindowSize( windowWrapper()->size() )  );
+	resize (  s );
 	windowWrapper()->show();
 	layout()->activate();
-	resize (  s );
+	repaint();
 	if ( isActive() )
 	    workspace()->requestFocus( this );
     }

client.h

@@ -26,6 +26,8 @@ public:
     QSize sizeHint() const;
     QSizePolicy sizePolicy() const;
     
+    void pseudoShow();
+
 protected:
     void resizeEvent( QResizeEvent * );
     void showEvent( QShowEvent* );
@@ -146,6 +148,7 @@ protected:
     void mousePressEvent( QMouseEvent * );
     void mouseReleaseEvent( QMouseEvent * );
     void mouseMoveEvent( QMouseEvent * );
+    void resizeEvent( QResizeEvent * );
     void enterEvent( QEvent * );
     void leaveEvent( QEvent * );
     void showEvent( QShowEvent* );

stdclient.cpp

@@ -298,7 +298,7 @@ void StdClient::stickyChange( bool s)
     button[1]->setIconSet( s?*pindown_pix:*pinup_pix );
 }
 
-void StdClient::paintEvent( QPaintEvent* )
+void StdClient::paintEvent( QPaintEvent* e)
 {
     QPainter p( this );
     QRect t = titlebar->geometry();

workspace.cpp

@@ -263,9 +263,9 @@ bool Workspace::workspaceEvent( XEvent * e )
 	    return TRUE;
 	return destroyClient( findClient( e->xdestroywindow.window ) );
     case MapRequest:
-	if ( e->xmaprequest.parent == root ) {
 	c = findClient( e->xmaprequest.window );
 	if ( !c ) {
+	    if ( e->xmaprequest.parent == root ) {
 		if ( addDockwin( e->xmaprequest.window ) )
 		    return TRUE;
 		c = clientFactory( this, e->xmaprequest.window );
@@ -274,11 +274,14 @@ bool Workspace::workspaceEvent( XEvent * e )
 		    XReparentWindow( qt_xdisplay(), c->winId(), root, 0, 0 );
 		}
 		if ( c != desktop_client ) {
+		    focus_chain.prepend( c );
 		    clients.append( c );
 		    stacking_order.append( c );
 		}
 		propagateClients();
 	    }
+	}
+	if ( c ) {
 	    bool result = c->windowEvent( e );
 	    if ( c == desktop_client )
 		setDesktopClient( c );
@@ -410,6 +413,7 @@ bool Workspace::destroyClient( Client* c)
 {
     if ( !c )
 	return FALSE;
+    qDebug("Workspace:.destroyClient");
     clients.remove( c );
     stacking_order.remove( c );
     focus_chain.remove( c );